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Re: gcc 4.2 disables PowerPC G3 support
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Re: gcc 4.2 disables PowerPC G3 support


  • Subject: Re: gcc 4.2 disables PowerPC G3 support
  • From: Nick Zitzmann <email@hidden>
  • Date: Mon, 27 Oct 2008 19:04:11 -0600


On Oct 27, 2008, at 4:20 PM, Tomasz Kukielka wrote:

I have wasted a lot of time trying to track down why my universal binaries
do not support PowerPC G3 (shown as ppc7400 by lipo -info or "file" tools)
and found out today that switching from gcc 4.0 to gcc 4.2 in compiler
settings is responsible for that. Minimum Mac OS X target: 10.4. Base SDK:
10.5. Is it a known bug?


Not a bug. GCC 4.2 can't be used to build executables for operating systems older than Leopard. Leopard won't run on a PPC 750 or older Mac.

Nick Zitzmann
<http://seiryu.home.comcast.net/>



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 >gcc 4.2 disables PowerPC G3 support (From: Tomasz Kukielka <email@hidden>)

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